arm/tegra: add support for tegra30 based board cardhu

Add support for the tegra30 based cardhu development board. Cardhu is a tablet
formfactor reference design for tegra30. The patch provides a device tree for
the board, updates Makefile.boot to build the dtb, includes the platform in
Kconfig and updates board-dt.c.

Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Colin Cross <ccross@android.com>
Signed-off-by: Olof Johansson <olof@lixom.net>

1 files changed, 36 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/tegra-cardhu.dts b/arch/arm/boot/dts/tegra-cardhu.dts
new file mode 100644
index 000000000000..70c41fc897d7
--- /dev/null
+++ b/arch/arm/boot/dts/tegra-cardhu.dts
@@ -0,0 +1,36 @@
+/dts-v1/;
+
+/include/ "tegra30.dtsi"
+
+/ {
+        model = "NVIDIA Tegra30 Cardhu evaluation board";
+        compatible = "nvidia,cardhu", "nvidia,tegra30";
+
+        memory {
+                reg = < 0x80000000 0x40000000 >;
+        };
+
+        serial@70006000 {
+                clock-frequency = < 408000000 >;
+        };
+
+        i2c@7000c000 {
+                clock-frequency = <100000>;
+        };
+
+        i2c@7000c400 {
+                clock-frequency = <100000>;
+        };
+
+        i2c@7000c500 {
+                clock-frequency = <100000>;
+        };
+
+        i2c@7000c700 {
+                clock-frequency = <100000>;
+        };
+
+        i2c@7000d000 {
+                clock-frequency = <100000>;
+        };
+};